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 2 years ago
A firecracker shoots up from a hill 150 feet high with an initial speed of 95 feet per second. Using the formula H(t) = −16t2 + vt + s, determine how long it will take the firecracker to hit the ground.
 2 years ago
A firecracker shoots up from a hill 150 feet high with an initial speed of 95 feet per second. Using the formula H(t) = −16t2 + vt + s, determine how long it will take the firecracker to hit the ground.

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NotTim
 2 years ago
Best ResponseYou've already chosen the best response.11. Let's draw a diagram. 2. LEt's make a variables list 3 Find der formulas tu need!

NotTim
 2 years ago
Best ResponseYou've already chosen the best response.14. Solve it! remember which formulas need to be 'combined'!

Romero
 2 years ago
Best ResponseYou've already chosen the best response.0Do you just want the answer?

NotTim
 2 years ago
Best ResponseYou've already chosen the best response.1blue bird! go back to your other question! THIS MA TOWN!

NotTim
 2 years ago
Best ResponseYou've already chosen the best response.1oooh wait. this aint physics...

helpmexoxo
 2 years ago
Best ResponseYou've already chosen the best response.0How would i make a variables list?

NotTim
 2 years ago
Best ResponseYou've already chosen the best response.1you just need to find the end points!

helpmexoxo
 2 years ago
Best ResponseYou've already chosen the best response.0I thought you only plug in the numbers to the equation but i'm unsure if that's correct or how to do it even if it is correct

NotTim
 2 years ago
Best ResponseYou've already chosen the best response.1wait...what's s? solve for t, silly me

helpmexoxo
 2 years ago
Best ResponseYou've already chosen the best response.0ok but there is also a s!?

helpmexoxo
 2 years ago
Best ResponseYou've already chosen the best response.0I tried to solve but i'm soooo confused

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1let H(t) = 0 then solve for t

NotTim
 2 years ago
Best ResponseYou've already chosen the best response.1really? shoot. I suck at even trinomials now huh

NotTim
 2 years ago
Best ResponseYou've already chosen the best response.1maybe s is given elsewhere in your textbook

helpmexoxo
 2 years ago
Best ResponseYou've already chosen the best response.0@Romero yes please can i have the answer

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1i'd like to say it's the distance traveled

helpmexoxo
 2 years ago
Best ResponseYou've already chosen the best response.0Is the answer 7.2 seconds?

NotTim
 2 years ago
Best ResponseYou've already chosen the best response.1dunno. doesnt your txtbook ahve the answer?

helpmexoxo
 2 years ago
Best ResponseYou've already chosen the best response.0no @lgbasallote is the answe 7.2s ?!

helpmexoxo
 2 years ago
Best ResponseYou've already chosen the best response.0i'm doing an online course not from a textbook!

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1lol shouldnt @NotTim be answering this o.O wait..ill check

lgbasallote
 2 years ago
Best ResponseYou've already chosen the best response.1it;s what my calculator said
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